Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Close to connector
Close to BB
Receiver
Connecting the GNDs together and
then to main GND through signle via
Connect to one GND
HAC
Audio PA
C3718/C3719:802128500041
AU_HS N
10,3 7
AU_HS P
10,3 7
VSYS
7,8,9 ,12,1 4,36 ,37,4 0,41 ,42,4 3,47 ,48,68,78 ,85
AU_HS P
10,3 7
AU_HS N
10,3 7
HAC_ EN
4
AU_HS N
10,3 7
AU_HS P
10,3 7
VSYS
7,8,9 ,12,1 4,36 ,37,4 0,41 ,42,4 3,47 ,48,68,78 ,85
VIO 18_ PMU
2,3,6 ,8,10 ,14,1 5,36 ,37,4 3,44 ,45,4 7,48,58,6 8,84,85
VSYS
7,8,9 ,12,1 4,36 ,37,4 0,41 ,42,4 3,47 ,48,68,78 ,85
AUDI O_I 2C_ SCL 4 ,40
AUDI O_I 2C_ SDA
4,40
I2S 3_B CK 4
I2S 3_L RCK
4
I2S 3_D O
4
SPK _OUT _P_ FB
48
I2S 0_D I
4
SPK _OUT _P
48
AUDI O_P A_R ST
4
INT_ SMAR TPA
4
SPK _OUT _N_F B
48
SPK _OUT _N
48
VIO 18_ PMU
2,3,6 ,8,10 ,14,1 5,36 ,37,4 3,44 ,45,4 7,48,58,6 8,84,85
Size
DES IGNER:
Shee t o f
DOC UMENT NO .:
DEP ART MENT:
D
37 48
V10
37_SPK/Receiver/Vibrator
Friday, F ebruary 1 1, 20 22
WI NGTECH-SH YL
Design Name
Size
DES IGNER:
Shee t o f
DOC UMENT NO .:
DEP ART MENT:
D
37 48
V10
37_SPK/Receiver/Vibrator
Friday, F ebruary 1 1, 20 22
WI NGTECH-SH YL
Design Name
Size
DES IGNER:
Shee t o f
DOC UMENT NO .:
DEP ART MENT:
D
37 48
V10
37_SPK/Receiver/Vibrator
Friday, F ebruary 1 1, 20 22
WI NGTECH-SH YL
Design Name
U370 2
NF_A W8 155 AFCR
INP
A1
VDD
A2
VOP
A3
AGND
B1
AGND1
B2
PGND
B3
INN
C1
CTRL
C2
VON
C3
TP3 713
1
G37 07
C37 07
NF_2 .2uF;2 0%;6 .3V;0 201
G37 08
R37 15
R02 01_ NF
L37 05 1.0uH;2 0%;2 520
C37 08
0.1uF ;20% ;6.3V ;020 1
R37 12
0;1A ;040 2
C37 12
C02 01_ NF
B37 02 22 0ohm;220 0mA ;060 3
R37 09 NF_0 ;1A;0 402
C37 35
2.2uF ;20% ;6.3V ;020 1
L37 03
NF_6 80uH;2 0%;3 012
C37 14
C02 01_ NF
C37 36
2.2uF ;20% ;6.3V ;020 1
R37 35 49.9 ;1%;0201 _NF
TP3 706
1
JP3703
TVS3701
NF_PESD3V3V1BCSF
N1
1
N2
2
C37 52
NF_3 3pF ;5%;5 0V;0 201
TP3 705
1
R37 16
4.7K ;5%;0 201
R37 14 0;0 .5A;0 201
C37 21
NF_0 .1uF;2 0%;6 .3V;0 201
R37 08 NF_0 ;1A;0 402
TP3 701
1
C37 09
10UF ;20% ;25V ;060 3
TVS3702
NF_PESD3V3V1BCSF
N1
1
N2
2
JP3 701
C37 05
0.02 2uF;1 0%;6 .3V;0 201
C37 10
10UF ;20% ;25V ;060 3
C3702
33pF;5%;50V;0201
C37 28
0.1uF ;20% ;6.3V ;020 1
R37 17
4.7K ;5%;0 201
C3701
100pF;5%;50V;0201
C37 15 NF_0 .033 uF;10 %;6.3 V;02 01
C3703
33pF;5%;50V;0201
U370 1
AW 883 94CSR
DGND1
A1
WC K1
A2
DVDD1
A3
SCL 1
A4
DGND2
A5
DGND3
A6
BCK
B1
WC K2
B2
DVDD2
B3
SCL 2
B4
SDA
B5
TES T3
B6
DAT AO
C1
DAT AI
C2
AD2
C3
AD1
C4
INTN
C5
VDD
C6
RST N
D1
DGND4
D2
VSN
D3
TES T2
D4
TES T1
D5
VSP
D6
BGND1
E1
BGND2
E2
BGND3
E3
DGND5
E4
PGND1
E5
DGND6
E6
SW1
F1
SW2
F2
SW3
F3
VOP
F4
PGND2
F5
VON
F6
VRE G
G1
VBS T1
G2
VBS T2
G3
PVD D1
G4
PVD D2
G5
PVD D3
G6
R37 11
0;1A ;040 2
B37 01 22 0ohm;220 0mA ;060 3
C37 11
10UF ;20% ;25V ;060 3
J37 01
CONN-2 P
1
2
C37 04
1.0UF ;20% ;6.3V ;020 1
J37 02
CONN-2 P
1
2
C37 20
NF_3 3pF ;5%;5 0V;0 201
C37 13
0.1uF ;20% ;25V ;020 1
C37 17
NF_2 .2uF;2 0%;1 6V;0 402
C37 18
NF_6 80p F;20 %;25 V;02 01
TP3 707
1
C37 51
NF_3 3pF ;5%;5 0V;0 201
C37 19
NF_6 80p F;20 %;25 V;02 01
C37 16 NF_0 .033 uF;10 %;6.3 V;02 01
R37 36 49 .9;1% ;020 1_NF
TP3 712
1
R37 13
0;0.5 A;02 01
C37 06
10uF ;20% ;6.3V ;040 2
TP3 704
1